Nathan Dickson Plea Hearing

Nathan Dickson pleaded guilty to the killings of Andy Dickson, Maritza Hurtado Dickson, Jilian Melisa Salazar and Taylor Dickson in April of 2008 during his plea hearing at the Anderson County Courthouse on Monday morning.

Nathan Dickson, middle, standing with this attorneys Kurt Tavernier, right, and Andy Potter, left, raises his right hand while being sworn in during his plea hearing.

Patricia Dickson, right, looks on as her son, Nathan Dickson, is sentenced to four life sentences.

Dr. Rob Richards talks to Judge Cordell Maddox, stating that he believes that Nathan Dickson has dissociative amnesia, causing him not to recall the night that Andy Dickson, Maritza Hurtado Dickson, Jilian Melisa Salazar and Taylor Dickson were killed.

Nadine Salazar, daughter of Maritza Hurtado Dickson and sister of Jilian Melisa Salazar, who were killed in April of 2008, addresses Nathan Dickson while speaking during his plea hearing.

John Dickson, brother of Andy Dickson and uncle of Taylor Dickson, wipes tears after speaking during Nathan Dickson's plea hearing this morning.

Family members of Maritza Hurtado Dickson and Jilian Melisa Salazar, who were killed in April of 2008, react as the accounts of the night of the killings are read aloud during Nathan Dickson's plea hearing.

Family members of Maritza Hurtado Dickson and Jilian Melisa Salazar, who were killed in April of 2008, react as the accounts of the night of the killings are read aloud during Nathan Dickson's plea hearing.

A family member of Maritza Hurtado Dickson and Jilian Melisa Salazar, who were killed in April 2008, reacts as the accounts of the night of the killings are read aloud during Nathan Dickson's plea hearing.

Tenth Circut Courth Judge Cordell Maddox listens to Dickson's defense attorneys during his plea hearing at the Anderson County Courthouse this morning.